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1fe0135b9e
- Revert two cpuidle commits added during the 3.8 development cycle that turn out to have introduced a significant performance regression as requested by Jeremy Eder. - The recent patches that made the freezer less heavy-weight introduced a regression causing user-space-driven hibernation using the ioctl() interface to block indefinitely when the hibernate process executes try_to_freeze(). Fix from Colin Cross addresses this by adding a process flag to mark the hibernate/suspend process to inform the freezer that that process should be ignored. - One of the recent cpufreq reverts uncovered a problem in the core causing the cpufreq driver module refcount to become negative after a system suspend-resume cycle. Fix from Rafael J Wysocki. - The evaluation of the ACPI battery _BIX method has never worked correctly, because the commit that added support for it forgot to take the "Revision" field in the return package into account. As a result, the reading of battery info doesn't work at all on some systems, which is addressed by a fix from Lan Tianyu. / -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAABAgAGBQJR+6ptAAoJEKhOf7ml8uNsRpIP/0P2HbCFM52/4Rv/Iltnt4fI 9Vo2dyuL7JKP2U8jtHxfhFGg3oMdYQoUIdnpjtKr4O3obhzl4vHwE9vtrRlhHpRZ SnHGe0W5v0eQOdCbVzdwS1NrJwckkTy1JuybV+PH66T84Usu0QoxE4iNveK2LX23 eJvOgWGBoyEEWJb+1/KJNIcKk77A0Cnc2CCLMN5bmhwH1QGDRZdzSnrjK5fGniF0 akCGq8jJhBaI1xJF/42LgNBiPpAYk42SPuiSOqniKzweUK1P6YzHjArh0qaTBoUj 27HRkZlY6Y8WLFxqQio7zvbbLSdRuwosESofw2kCFkAAEnCc71kw2nbebNr3sCap MqrmEMcxqT803PiB2RGyS53WNE7mM3NFCPRLOPL+cWeNQhoYzbZ+UiNx4Dw667cr Ow+egCY+jyAZm5TFqY6Y75lG61UM6oCs6M6iIwiv/BOmJqCmkTjvNBxHWrVcWxin YhiLJGyt7iAcIaxhy+fCs2j2a7B0Ai62kZ6YLqaEtNBzjuDbm6sr61A6Nu8bpOTU C7e76AocyfuDpdU99uawDvuazCGWEg+f8eH8C/ij19jF1/Mrlr0x+4x9MmMm9Iz5 ux0uroTteEuswz9aHmY270qdDLIuSGUsmqD05RoaO61U8dVigWw+ZKqUCImrAM7x 4bK1+2eOig794g9vSsen =7x7r -----END PGP SIGNATURE----- Merge tag 'pm+acpi-3.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes from Rafael Wysocki: - Revert two cpuidle commits added during the 3.8 development cycle that turn out to have introduced a significant performance regression as requested by Jeremy Eder. - The recent patches that made the freezer less heavy-weight introduced a regression causing user-space-driven hibernation using the ioctl() interface to block indefinitely when the hibernate process executes try_to_freeze(). Fix from Colin Cross addresses this by adding a process flag to mark the hibernate/suspend process to inform the freezer that that process should be ignored. - One of the recent cpufreq reverts uncovered a problem in the core causing the cpufreq driver module refcount to become negative after a system suspend-resume cycle. Fix from Rafael J Wysocki. - The evaluation of the ACPI battery _BIX method has never worked correctly, because the commit that added support for it forgot to take the "Revision" field in the return package into account. As a result, the reading of battery info doesn't work at all on some systems, which is addressed by a fix from Lan Tianyu. * tag 'pm+acpi-3.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: freezer: set PF_SUSPEND_TASK flag on tasks that call freeze_processes ACPI / battery: Fix parsing _BIX return value cpufreq: Fix cpufreq driver module refcount balance after suspend/resume Revert "cpuidle: Quickly notice prediction failure for repeat mode" Revert "cpuidle: Quickly notice prediction failure in general case" |
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.. | ||
cpu | ||
debug | ||
events | ||
gcov | ||
irq | ||
power | ||
printk | ||
sched | ||
time | ||
trace | ||
.gitignore | ||
acct.c | ||
async.c | ||
audit_tree.c | ||
audit_watch.c | ||
audit.c | ||
audit.h | ||
auditfilter.c | ||
auditsc.c | ||
backtracetest.c | ||
bounds.c | ||
capability.c | ||
cgroup_freezer.c | ||
cgroup.c | ||
compat.c | ||
configs.c | ||
context_tracking.c | ||
cpu_pm.c | ||
cpu.c | ||
cpuset.c | ||
crash_dump.c | ||
cred.c | ||
delayacct.c | ||
dma.c | ||
elfcore.c | ||
exec_domain.c | ||
exit.c | ||
extable.c | ||
fork.c | ||
freezer.c | ||
futex_compat.c | ||
futex.c | ||
groups.c | ||
hrtimer.c | ||
hung_task.c | ||
irq_work.c | ||
itimer.c | ||
jump_label.c | ||
kallsyms.c | ||
kcmp.c | ||
Kconfig.freezer | ||
Kconfig.hz | ||
Kconfig.locks | ||
Kconfig.preempt | ||
kexec.c | ||
kmod.c | ||
kprobes.c | ||
ksysfs.c | ||
kthread.c | ||
latencytop.c | ||
lglock.c | ||
lockdep_internals.h | ||
lockdep_proc.c | ||
lockdep_states.h | ||
lockdep.c | ||
Makefile | ||
modsign_certificate.S | ||
modsign_pubkey.c | ||
module_signing.c | ||
module-internal.h | ||
module.c | ||
mutex-debug.c | ||
mutex-debug.h | ||
mutex.c | ||
mutex.h | ||
notifier.c | ||
nsproxy.c | ||
padata.c | ||
panic.c | ||
params.c | ||
pid_namespace.c | ||
pid.c | ||
posix-cpu-timers.c | ||
posix-timers.c | ||
profile.c | ||
ptrace.c | ||
range.c | ||
rcu.h | ||
rcupdate.c | ||
rcutiny_plugin.h | ||
rcutiny.c | ||
rcutorture.c | ||
rcutree_plugin.h | ||
rcutree_trace.c | ||
rcutree.c | ||
rcutree.h | ||
reboot.c | ||
relay.c | ||
res_counter.c | ||
resource.c | ||
rtmutex_common.h | ||
rtmutex-debug.c | ||
rtmutex-debug.h | ||
rtmutex-tester.c | ||
rtmutex.c | ||
rtmutex.h | ||
rwsem.c | ||
seccomp.c | ||
semaphore.c | ||
signal.c | ||
smp.c | ||
smpboot.c | ||
smpboot.h | ||
softirq.c | ||
spinlock.c | ||
srcu.c | ||
stacktrace.c | ||
stop_machine.c | ||
sys_ni.c | ||
sys.c | ||
sysctl_binary.c | ||
sysctl.c | ||
task_work.c | ||
taskstats.c | ||
test_kprobes.c | ||
time.c | ||
timeconst.bc | ||
timer.c | ||
tracepoint.c | ||
tsacct.c | ||
uid16.c | ||
up.c | ||
user_namespace.c | ||
user-return-notifier.c | ||
user.c | ||
utsname_sysctl.c | ||
utsname.c | ||
wait.c | ||
watchdog.c | ||
workqueue_internal.h | ||
workqueue.c |